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<pre class="textdiagram" id="fig52">
+---------+ +---------+
| Client  | | Broker  |
|         | | cloudbe |
+---------+ +---------+
| connect | | connect |
+---------+ +---------+
  request     request
     |           |
     +-+         |
       |         |
       v         v
  +---------+---------+---------+
  |  bind   |  bind   |         |
  +---------+---------+---------+
  | localfe | cloudfe |         |
  | ROUTER  | ROUTER  |         |
  +---------+---------+---------+
  |                             |
  |           Broker            |
  |                             |
  +---------+---------+---------+
  | ROUTER  | ROUTER  |         |
  | localbe | cloudbe |         |
  +---------+---------+---------+
  |  bind   | connect |         |
  +---------+---------+---------+
    request   request
       |         |
     +-+         |
     |           |
     v           v
+---------+ +---------+
| connect | |  bind   |
+---------+ +---------+
|         | | cloudfe |
| Worker  | | Broker  |
+---------+ +---------+
</pre>
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